However, Deborah Cracknell, research lead from the National Marine Aquarium in Plymouth, told MailOnline she believes the creature is a Salpa maggiore (Salpa maxima).

然而，普利茅斯国家海洋水族馆的首席研究员黛博拉·克拉克内尔在接受《每日电讯报》采访时说，她认为这是一种名叫樽海鞘的生物。

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While watching a jellyfish at Boston's New England Aquarium, he was struck by how the creature used a muscle to pump its way through water, a mechanism similar to a beating heart.

WSJ: Jellyfish Hints at Fix for Damaged Hearts